News8 mins ago
Cmbi boiler showing EA no CH/hot water
1 Answers
Please excuse but I've also posted on 'how it works'.
Combi boiler won't fire up beyond 16-18C then knocks itself off - is this due to very cold water coming from the mains?
It hasn't happened before
Combi boiler won't fire up beyond 16-18C then knocks itself off - is this due to very cold water coming from the mains?
It hasn't happened before
Answers
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